AP 1 Test 1

CAMDEN COUNTY COLLEGE BIO211 HUMAN ANATOMY & PHYSIOLOGY I EXAM I FEBRUARY 13, 2023 NAME : ________________________________________ 1

1. A bullet enters the LUQ. What organs would be injured? 2. What directional term would be appropriate to use when describing the location of the elbow compared to the shoulder? ________________________ Replace the incorrect term with the correct term in the following sentences: 3. The thorax is proximal to the abdominal cavity. 4. Muscle is superior to veins. 5. The orbits are in the anterior body cavity. 6. The palm is ________________ to the fingers. 7. A wound that doesn’t bleed is considered a __________________ wound. 8. Distal is to ___________ as superior is to ___________. 9. The spinal cord is _________________ the sternum. 10. The diaphragm lies ______________ to the lungs which are in the ______________ cavity. 11. This plane divides the body into bi sections. ________________ 12. The elbow is ______________ to the entire arm. 13. The lungs are located _________________ to the ribs. 14. The dorsal cavity is __________________ to the ventral cavity. 15. The toes are __________________ to the ankle. 16. Name one organ that shares space in both the abdominal and pelvic cavity. _________________ 17. A surgeon amputates a patient’s arm distal to the elbow. The surgeon makes an incision along what plane? _____________________ 18. Which statement about the anatomical position is FALSE? A. the palms face anteriorly. B. posture is maintained erect. C. it is used only in the medical field. D. the legs are prone and face forward. 19. Regarding the structural organization of the human body, the molecular level includes which of the following? (Select all that apply) A. atoms B. tissues C. cells D. organs E. water 2

30. Tendons are part of the _____ system. A. musculoskeletal B. muscle C. integumentary D. skeletal 31. When blood glucose levels rise, the pancreas secretes insulin which lowers blood glucose levels to normal range. Which of these variables is considered the “control center”? A. insulin B. pancreas C. blood glucose level D. hormones E. normal blood glucose level 32. Which choice best describes the location of the mediastinum? A. ventral cavity B. posterior cavity C. cranial cavity D. dorsal cavity E. superior cavity 33. Which is an example of a positive feedback loop? (Select all that apply) A. childbirth B. body temperature regulation C. blood clot formation D. breastfeeding 34. Cells are classified according to their ______________ and ______________. 35. What is the largest structure within a cell? A. nucleus B. cell wall C. plasma membrane D. mitochondria E. Golgi apparatus 36. What are the general functions of all cells? (Select all that apply) A. fight pathogens B. form chemical “building blocks” C. obtain nutrients D. dispose of wastes 37. Disease results from: A. negative feedback B. failure of homeostatic systems C. irregular feedback D. positive loops 4

38. Which of the following statements is INCORRECT? A. the toes are on the anterior side of the foot. B. the spine is in the dorsal cavity. C. the arms are on the proximal sides of the body. D. the nose is medial to the face. 39. To which of the following does the tissue level of structural organization refer? A. atoms B. muscle C. cells D. molecules 40. Blood vessels contain baroreceptors. Baroreceptors sense when blood pressure gets high and triggers blood vessels to return blood pressure to normal. In this situation, which variable is the sensor ? A. blood vessels B. baroreceptors C. kidneys D. heart 41. Which of the following are the body’s basic needs to survive? A. nutrients, water, movement, reproduction B. nutrients, water, growth, reproduction C. water, atmospheric pressure, growth, movement D. nutrients, water, atmospheric pressure, oxygen 42. Which of the following is the result of imbalanced homeostasis? (Select all that apply) A. high blood pressure B. hyperthermia C. childbirth E. hemorrhage (bleeding) 43. Which of the following is NOT an example of how the body maintains homeostasis? A. maintaining blood glucose levels by releasing insulin B. contractions of the stomach and intestines during hunger C. maintaining blood pH by hyperventilating D. combating pathogens by increasing core body temperature (fever) 44. One of the functional characteristics of life is responsiveness. Responsiveness refers to: A. indigestible food residues stimulating the excretory system. B. sensing change in the environment and reacting to it C. the nervous system causing all living things to sometimes experience anger. D. the necessity for all organisms to reproduce. 45. The inability to trap and expel particles brought in through the nose and into the lungs would indicate a problem with which type of tissue? A. stratified cuboidal B. simple columnar 5

53. Which of these characteristics best describes cardiac muscle tissue? A. lacks nuclei; striated cells B. voluntary; lacks striations C. single nucleus; spindle-shaped cells D. involuntary; striated cells 54. A tissue constructed of a single layer of flattened cells is known as _____. A. simple squamous epithelium B. simple columnar epithelium C. simple cuboidal epithelium D. transitional epithelium 55. What are the two largest body cavities? 7